ERCP Anesthesia in elderly patients
Conditions
Interventions
Control group:Propofol loading dose 1mg/kg+maintenance dose 0.5-1mg/kg/h
Dex loading group:Dex loading dose 3ug/kg/h,10min+Propofol loading dose 1mg/kg+maintenance dose 0.5-1mg/kg/h
Dex group:Dex loading dose 3ug/kg/h,10min+maintenance dose 0.4ug/kg/h+Propofol loading dose 1mg/kg+maintenance dose 0.5-1mg/kg/h
Sponsors
Suzhou Municipal Hospital (North District), Nanjing Medical University Affiliated Suzhou Hospital
Eligibility
Sex/Gender
All
Age
65 Years to 89 Years
Inclusion criteria
Inclusion criteria: ASA class 1-3; Aged 65-89 years.
Exclusion criteria
Exclusion criteria: Liver and kidney insufficiency; Allergy to the dexmedetomidine, propofol or any opioid; Gastroesophageal reflux disease; the baseline blood oxygen saturation (SpO2) was less than 90; the heart rate was less than 50 beats/min; the systolic blood pressure was less than 90 mmHg
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Propofol consumption; | — |
Secondary
| Measure | Time frame |
|---|---|
| The operation time;Recovery time;the frequency of respiratory depression;time-dependent changes in blood pressure and heart rate;the frequency of administration of catecholamine and atropine; | — |
Countries
China
Contacts
Public ContactChengyong Gu
Suzhou Municipal Hospital (North District), Nanjing Medical University Affiliated Suzhou Hospital
Outcome results
None listed